package filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
@SuppressWarnings("serial")
public class ManagerLoginCheck extends HttpServlet implements Filter{
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest)arg0;
		HttpServletResponse response = (HttpServletResponse)arg1;
		HttpSession session = request.getSession();
		String managerLoginName = (String) session.getAttribute("managerLoginName");
		if(managerLoginName!=null){
			arg2.doFilter(arg0, arg1);
		}else{
			response.sendRedirect("../managerLogin.jsp");
		}
	}
	public void init(FilterConfig arg0) throws ServletException { }
}
